[1]张 磊,梁 珀,曹胜江,等.超导热洗清蜡工艺在张家垛油田的应用[J].复杂油气藏,2016,(03):80.[doi:10.16181/j.cnki.fzyqc.2016.03.017 ]
　Zhang Lei,Liang Po,Cao Shengjiang,et al.Application of paraffin removal by superconducting hot washing in Zhangjiaduo Oilfield[J].Complex Hydrocarbon Reservoirs,2016,(03):80.[doi:10.16181/j.cnki.fzyqc.2016.03.017 ]
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超导热洗清蜡工艺在张家垛油田的应用
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《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
期数:
2016年03期
页码:
80
栏目:
油气工程
出版日期:
2016-09-25

文章信息/Info

Title:
Application of paraffin removal by superconducting hot washing in Zhangjiaduo Oilfield
作者:
张 磊; 梁 珀; 曹胜江; 方谊峰
中国石化华东油气分公司泰州采油厂,江苏 泰州 225300
Author(s):
Zhang Lei; Liang Po; Cao Shengjiang; Fang Yifeng
Taizhou Oil Production Plant of East China Oil and Gas Company,SINOPEC, Taizhou 225300,China
关键词:
张家垛油田 特低渗 强水敏 超导热洗 清蜡
Keywords:
extra low permeability;  strong water sensitivity;  superconducting hot washing;  paraffin removal
分类号:
TE358.2
DOI:
10.16181/j.cnki.fzyqc.2016.03.017
文献标志码:
A
摘要:
结合张家垛油田生产实际情况,分析了常规清防蜡工艺存在的不足。通过引进超导热洗清蜡工艺,实施自循环超导热洗清蜡,油井清蜡效果有所改善。针对张家垛油田油井产液量低,单井自循环超导热洗排量低、清蜡不彻底的问题,确定合理的洗井参数,改进串联式超导热洗清蜡工艺。改进后清蜡更彻底,油井热洗周期和检泵周期延长,洗井液对地层无污染,满足了张家垛油田特低渗、强水敏地层的清蜡要求。
Abstract:
The paraffin removal by superconducting hot washing was introduced to carry out a wax removal by self-circulation superconducting hot washing.As a result,the effect of wax removal in oil well was improved.Aiming at the problems of Zhangjiaduo Oilfield such as low liquid production,low pump rate and unclean wax removal of the single well self-circulation superconducting hot washing,and so on,the reasonable parameters of well washing were optimized,and the wax removal by tandem type superconducting hot washing was improved.The improved process can obtain a more clear paraffin removal effect,the periods of well hot washing and pump inspection are prolonged,and the flushing fluid is non-pollution to formation.Thus the improved process can meet the demands of paraffin removal for Zhangjiaduo Oilfield with low permeability and strong water sensitivity formation.

参考文献/References:

[1] 焦里力.苏北盆地张家垛油田阜三段油气富集规律[J].石油与天然气地质,2012,2(8):12-13.
[2] 隋孝斌.浅谈油井清蜡防蜡工艺的应用[J].化工管理,2013,10(20):23-25.
[3] 黄丹,肖传桃.超导热洗清蜡工艺在低渗透高含蜡油藏中的应用[J].长江大学学报(自然版),2012,9(1):80-82.
[4] 张少波.油井清防蜡工艺在坪北油田的应用[J].长江大学学报(自然版),2010,7(1):186-188.

备注/Memo

备注/Memo:
收稿日期:2016-04-04; 改回日期:2016-06-03。
作者简介:张磊(1986—),工程师,现从事采油工艺研究及采油管理工作。电话:15996002621,E-mail:289790080@qq.com。
更新日期/Last Update: 2016-09-30